Intermec 6822 6820 Series 80-Column Printer User Manual (for printers purchase - Page 57

Cancel Unidirectional Printing, Select Unidirectional (one line) Printing, Formatting Functions

Page 57 highlights

Chapter 4 - Control Code Definitions Cancel Unidirectional Printing Turns off unidirectional printing (factory default), allowing the printhead to print in both directions. Format Decimal 27 85 0* Hex 1B 55 00) ASCII ESC "U" 0* Select Unidirectional (one line) Printing Turns on unidirectional printing for the current line only. The contents of the print buffer is printed, and cleared before setting this mode. This allows more accurate print positioning during text mode printing, for the current line. Format Decimal 27 60 Hex 1B 3C ASCII ESC "

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Chapter 4 — Control Code Definitions
6820 Series 80-Column Printer User Manual
41
Cancel Unidirectional Printing
Turns off unidirectional printing (factory default), allowing the
printhead to print in both directions.
Select Unidirectional (one line) Printing
Turns on unidirectional printing for the current line only. The
contents of the print buffer is printed, and cleared before setting this
mode. This allows more accurate print positioning during text mode
printing, for the current line.
Page Formatting Functions
This set of functions consists of control codes that change the
formatting of the page. The page length (form length) and margin
settings define the printable area on the page. These settings need to
conform to the actual size of the paper used in the printer. The line
spacing functions set the amount of space from one line to the next,
for line feeds. The factory default is 1/6 inch (6 lines per inch). The
page length, vertical tab, and skip over perforation functions are also
dependent on the line spacing function.
Format
Decimal
Hex
ASCII
27 85 0*
1B 55 00)
ESC “U” 0*
Format
Decimal
Hex
ASCII
27 60
1B 3C
ESC “<”